Preparation and properties of biodegradable films from Sterculia urens short fiber/cellulose green composites

J. Jayaramudu; G. Siva Mohan Reddy; K. Varaprasad; E. R. Sadiku; S. Sinha Ray; A. Varada Rajulu

doi:10.1016/j.carbpol.2013.01.032

Preparation and properties of biodegradable films from Sterculia urens short fiber/cellulose green composites

J. Jayaramudu^*
, G. Siva Mohan Reddy
, K. Varaprasad
, E. R. Sadiku
, S. Sinha Ray
, A. Varada Rajulu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

81 Scopus citations

Abstract

The development of commercially viable "green products", based on natural resources for the matrices and reinforcements, in a wide range of applications, is on the rise. The present paper focuses on Sterculia urens short fiber reinforced pure cellulose matrix composite films. The morphologies of the untreated and 5% NaOH (alkali) treated S. urens fibers were observed by SEM. The effect of 5% NaOH treated S. urens fiber (5, 10, 15 and 20% loading) on the mechanical properties and thermal stability of the composites films is discussed. This paper presents the developments made in the area of biodegradable S. urens short fiber/cellulose (SUSF/cellulose) composite films, buried in the soil and later investigated by the (POM), before and after biodegradation has taken place. SUSF/cellulose composite films have great potential in food packaging and for medical applications.

Original language	English
Pages (from-to)	622-627
Number of pages	6
Journal	Carbohydrate Polymers
Volume	93
Issue number	2
DOIs	https://doi.org/10.1016/j.carbpol.2013.01.032
State	Published - 2013
Externally published	Yes

Bibliographical note

Funding Information:
JJR, GSMR and KVP wish to acknowledge Tshwane University of Technology, Pretoria , and the National Centre for Nano-Structured Materials, CSIR, Pretoria , for their supports. The author AVR thanks the Council of Scientific and Industrial Research of India for the award of an Emeritus Scientist, Scheme [21(0842)11/EMRII dt: 10-05-2011].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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10.1016/j.carbpol.2013.01.032

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title = "Preparation and properties of biodegradable films from Sterculia urens short fiber/cellulose green composites",

abstract = "The development of commercially viable {"}green products{"}, based on natural resources for the matrices and reinforcements, in a wide range of applications, is on the rise. The present paper focuses on Sterculia urens short fiber reinforced pure cellulose matrix composite films. The morphologies of the untreated and 5\% NaOH (alkali) treated S. urens fibers were observed by SEM. The effect of 5\% NaOH treated S. urens fiber (5, 10, 15 and 20\% loading) on the mechanical properties and thermal stability of the composites films is discussed. This paper presents the developments made in the area of biodegradable S. urens short fiber/cellulose (SUSF/cellulose) composite films, buried in the soil and later investigated by the (POM), before and after biodegradation has taken place. SUSF/cellulose composite films have great potential in food packaging and for medical applications.",

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note = "Funding Information: JJR, GSMR and KVP wish to acknowledge Tshwane University of Technology, Pretoria , and the National Centre for Nano-Structured Materials, CSIR, Pretoria , for their supports. The author AVR thanks the Council of Scientific and Industrial Research of India for the award of an Emeritus Scientist, Scheme [21(0842)11/EMRII dt: 10-05-2011].",

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doi = "10.1016/j.carbpol.2013.01.032",

language = "English",

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AU - Jayaramudu, J.

AU - Reddy, G. Siva Mohan

AU - Varaprasad, K.

AU - Sadiku, E. R.

AU - Sinha Ray, S.

AU - Varada Rajulu, A.

N1 - Funding Information: JJR, GSMR and KVP wish to acknowledge Tshwane University of Technology, Pretoria , and the National Centre for Nano-Structured Materials, CSIR, Pretoria , for their supports. The author AVR thanks the Council of Scientific and Industrial Research of India for the award of an Emeritus Scientist, Scheme [21(0842)11/EMRII dt: 10-05-2011].

PY - 2013/4/2

Y1 - 2013/4/2

N2 - The development of commercially viable "green products", based on natural resources for the matrices and reinforcements, in a wide range of applications, is on the rise. The present paper focuses on Sterculia urens short fiber reinforced pure cellulose matrix composite films. The morphologies of the untreated and 5% NaOH (alkali) treated S. urens fibers were observed by SEM. The effect of 5% NaOH treated S. urens fiber (5, 10, 15 and 20% loading) on the mechanical properties and thermal stability of the composites films is discussed. This paper presents the developments made in the area of biodegradable S. urens short fiber/cellulose (SUSF/cellulose) composite films, buried in the soil and later investigated by the (POM), before and after biodegradation has taken place. SUSF/cellulose composite films have great potential in food packaging and for medical applications.

AB - The development of commercially viable "green products", based on natural resources for the matrices and reinforcements, in a wide range of applications, is on the rise. The present paper focuses on Sterculia urens short fiber reinforced pure cellulose matrix composite films. The morphologies of the untreated and 5% NaOH (alkali) treated S. urens fibers were observed by SEM. The effect of 5% NaOH treated S. urens fiber (5, 10, 15 and 20% loading) on the mechanical properties and thermal stability of the composites films is discussed. This paper presents the developments made in the area of biodegradable S. urens short fiber/cellulose (SUSF/cellulose) composite films, buried in the soil and later investigated by the (POM), before and after biodegradation has taken place. SUSF/cellulose composite films have great potential in food packaging and for medical applications.

KW - Biodegradable films

KW - Cellulose

KW - Green composites

KW - Mechanical properties

KW - Sterculia urens short fiber

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M3 - Article

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SN - 0144-8617

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JF - Carbohydrate Polymers

IS - 2

ER -

Preparation and properties of biodegradable films from Sterculia urens short fiber/cellulose green composites

Abstract

Bibliographical note

UN SDGs

ASJC Scopus subject areas

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